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Showing 1 to 2 of 2 for “"leggett williams"”.
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Applications Of Leggett Williams Type Fixed Point Theorems To A Second Order Difference Equation
<p>Using extensions of the Leggett-Williams fixed-point theorem, we prove the existence of solutions for a class of second-order difference equations with Dirichlet boundary conditions. We present these fixed point theorems and then show what conditions have to be met in order to satisfy the …
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Existence of Positive Solutions to a Family of Fractional Two-Point Boundary Value Problems
… and the Schuader's, Krasnozel'skii's, and Legget-Williams fixed point theorems to prove the existence of positive solutions under different conditions. </p>